SILENCE TYPE - LARGE RANGE
SPECIFICATION | Unit | SK20G | SK81 | SK100 | SK121 | SK131 | SK141 |
---|
Operating Weight | kg (lbs) | 1500 (3300) | 1760 (3880) | 2071 (4556) | 2635 (5797) | 2850 (6270) | 3990 (8787) |
Overall Length | mm (in) | 2691 (105) | 2828 (111) | 3055 (120) | 3255 (127) | 3395 (133) | 3709 (145) |
Oil Flow Requirement | l/min (gpm) | 130 ~ 150 (34.3 ~ 39.6) | 120 ~ 170 (31.7 ~ 44.9) | 170 ~ 240 (44.9 ~ 63.4) | 180 ~ 250 (47.5 ~ 66) | 200 ~ 250 (52.8 ~ 66) | 200 ~ 290 (52.8 ~ 76.5) |
Operating Pressure | bar/ (psi) | 160 ~ 180 (2133 ~ 2417) | 160 ~ 180 (2275 ~ 2560) | 160 ~ 180 (2275 ~ 2560) | 160 ~ 180 (2275 ~ 2560) | 170 ~ 190 (2417 ~ 2702) | 160 ~ 180 (2275 ~ 2560) |
Accumulator Pressure | bar/ (psi) | 55 ~ 60 (782 ~ 853) | 55 ~ 60 (782 ~ 853) | 55 ~ 60 (782 ~ 853) | 55 ~ 60 (782 ~ 853) | 55 ~ 60 (782 ~ 853) | 55 ~ 60 (782 ~ 853) |
Back-Head Pressure | bar/ (psi) | 16.5 (235) | 16.5 (235) | 16.5 (235)) | 16.5 (235) | 16.5 (235) | 16.5 (235) |
Blows Per Minute | bpm | 300 ~ 600 | 300 ~ 500 | 300 ~ 450 | 300 ~ 450 | 250 ~ 400 | 250 ~ 400 |
Tool (Chisel) Diameter | mm (in) | 135 (5.3) | 140 (5.49) | 150 (5.88) | 155 (6.07) | 165 (6.47) | 175 (6.86) |
Hose Diameter | in | 1 | 1 | 1 | 1-1/4 | 1-1/4 | 1-1/4 |
Impact Energy Class | joule | 3288 | 4270 | 5694 | 7117 | 9965 | 12812 |
Applicable Excavator | ton
| 18 ~ 23
| 18 ~ 26
| 25 ~ 30
| 28 ~ 35
| 30 ~ 30
| 40 ~ 55
|
* Specifications of Sakura hydraulic tools are subject to change without notice.
SILENCE TYPE - MEDIUM RANGE
SPECIFICATION | Unit | SK43 | SK45 | SK50 |
---|
Operating Weight | kg (lbs) | 375 (826) | 580 (1278) | 857 (1885) |
Overall Length | mm (in) | 1860 (73) | 2100 (82) | 2336 (91) |
Oil Flow Requirement | l/min (gpm) | 50 ~ 90 (13.1 ~ 23.6) | 60 ~ 100 (15.8 ~ 26.3) | 80 ~ 110 (21.1 ~ 29.1 |
Operating Pressure | bar/ (psi) | 120 ~ 150 (1706 ~ 2133) | 130 ~ 150 (1849 ~ 2133) | 140 ~ 160 (1991 ~ 2275 |
Back-Head Pressure | bar/ (psi) | 16.5 (235) | 16.5 (235) | 16.5 (235) |
Blows Per Minute | bpm | 400 ~ 950 | 400 ~ 950 | 350~700 |
Tool (Chisel) Diameter | mm (in) | 75 (2.95) | 85 (3.34) | 100 (3.94) |
Hose Diameter | in | 1/2 | 3/4 | 3/4 |
Impact Energy Class | joule | 1158 | 1423 | 2135 |
Applicable Excavator | ton
| 6.0 ~ 9.0
| 7.0 ~ 14
| 11~16
|
* Specifications of Sakura hydraulic tools are subject to change without notice.
SILENCE TYPE - SMALL RANGE
SPECIFICATION | Unit | SK20 | SK30 | SK40 |
---|
Operating Weight | kg (lbs) | 126 (277) | 152 (334) | 295 (649) |
Overall Length | mm (in) | 1262 (49) | 1342 (53) | 1600 (63) |
Oil Flow Requirement | l/min (gpm) | 20 ~ 40 (5.25 ~ 10.5) | 30 ~ 50 (7.9 ~ 13.2) | 40 ~ 90 (10.5 ~ 23.8) |
Operating Pressure | bar/ (psi) | 90 ~ 120 (1280 ~ 1706) | 90 ~ 120 (1280 ~ 1706) | 110 ~ 140 (1564 ~ 1990) |
Back-Head Pressure | bar/ (psi) | 16.5 (235) | 16.5 (235) | 16.5 (235) |
Blows Per Minute | bpm | 700 ~ 1200 | 600 ~ 1100 | 500 ~ 900 |
Tool (Chisel) Diameter | mm (in) | 45 (1.77) | 53 (2.09) | 68 (2.68) |
Hose Diameter | in | 1/2 | 1/2 | 1/2 |
Impact Energy Class | joule | 284 | 427 | 711 |
Applicable Excavator? | ton
| 1.3 ~ 3.0
| 2.5 ~ 4.5
| 4.0 ~ 7.0
|
* Specifications of Sakura hydraulic tools are subject to change without notice.